PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

COBRA IIAnalyzer,balancer and Vibration

Technology for Energy Corp Dba Technology for Energy Corp Div Technology for Energy Corporation · NSN 4920-01-706-5091 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-706-5091 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-706-5091. Primary manufacturer part number: COBRA II.
Features
  • Analyzer,balancer and Vibration — FSC 4920
  • Frequency Rating: 30.0 KILOHERTZ NOMINAL FIRST OPERATING POWER RQMT
  • Features Provided: INTERNAL BATTERY ACCOMMODATION FIRST OPERATING POWER RQMT
  • 1 verified cross-reference
  • Primary manufacturer: Technology for Energy Corp Dba Technology for Energy Corp Div Technology for Energy Corporation
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Analyzer,balancer and Vibration, cataloged under National Stock Number 4920-01-706-5091, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Technology for Energy Corp Dba Technology for Energy Corp Div Technology for Energy Corporation. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-706-5091
Primary Part NumberCOBRA II
Item NameAnalyzer,balancer and Vibration
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerTechnology for Energy Corp Dba Technology for Energy Corp Div Technology for Energy Corporation
StatusACTIVE
Frequency Rating30.0 KILOHERTZ NOMINAL FIRST OPERATING POWER RQMT
Features ProvidedINTERNAL BATTERY ACCOMMODATION FIRST OPERATING POWER RQMT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6630-01-441-2935COBRAII INTERCHANGEABLE
Tester,lubricant Friction
Naeco Associates Llc
Cross-Reference Index
Part NumberManufacturer
COBRA II PRIMARY Technology for Energy Corp Dba Technology for Energy Corp Div Technology for Energy Corporation (USA)
Related Parts
6630-01-441-2935INTERCHANGEABLE
TESTER,LUBRICANT FRICTION
COBRAII

Frequently Asked Questions

What is NSN 4920-01-706-5091?

NSN 4920-01-706-5091 is a Analyzer,balancer and Vibration, manufactured by Technology for Energy Corp Dba Technology for Energy Corp Div Technology for Energy Corporation, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-706-5091?

NSN 4920-01-706-5091 has 1 cross-referenced part number: COBRA II (Technology for Energy Corp Dba Technology for Energy Corp Div Technology for Energy Corporation).

What NSN replaces 4920-01-706-5091?

There is 1 known substitute for 4920-01-706-5091: 6630-01-441-2935. Verify interchangeability with system specifications before substitution.

What are the specifications of COBRA II?

Key specifications for COBRA II: Frequency Rating: 30.0 KILOHERTZ NOMINAL FIRST OPERATING POWER RQMT; Features Provided: INTERNAL BATTERY ACCOMMODATION FIRST OPERATING POWER RQMT; Overall Depth: 5.0 INCHES NOMINAL IN; Overall Width: 10.5 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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